isabelle: Graph

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instance u :: (cpo) pcpo -- argument type no longer needs to be pointed
2005-03-10, by huffman
Registrations of global locale interpretations: improved, better naming.
2005-03-10, by ballarin
Debugging code (error_depth) removed.
2005-03-10, by ballarin
First version of global registration command.
2005-03-09, by ballarin
fix integer overflow in numeral syntax for SML NJ.
2005-03-08, by obua
fixed variable name
2005-03-08, by huffman
reordered and arranged for document generation, cleaned up some proofs
2005-03-08, by huffman
removed Cprod3_lemma1 and Cprod3_lemma2
2005-03-08, by huffman
reordered and arranged for document generation, cleaned up some proofs
2005-03-08, by huffman
added subsection headings, cleaned up some proofs
2005-03-08, by huffman
reordered and arranged for document generation, cleaned up some proofs
2005-03-08, by huffman
arranged for document generation, cleaned up some proofs
2005-03-08, by huffman
added subsections and text for document generation
2005-03-07, by huffman
Added dependency document/root.tex, and -g true option to isatool; document generation should work now.
2005-03-07, by huffman
HTML 4.01 Transitional conformity
2005-03-07, by webertj
refute_params: default value itself=1 added (for type classes)
2005-03-07, by webertj
HTML 4.01 Transitional conformity
2005-03-07, by webertj
HTML 4.01 Transitional conformity
2005-03-07, by webertj
now checks for higher-order vars
2005-03-07, by paulson
Cleaning up HOL/Matrix
2005-03-07, by obua
Tools/meson.ML: signature, structure and "open" rather than "local"
2005-03-07, by paulson
add header
2005-03-04, by huffman
fix headers
2005-03-04, by huffman
converted to new-style theories, and combined numbered files
2005-03-04, by huffman
document generation for HOLCF
2005-03-04, by huffman
Removed practically all references to Library.foldr.
2005-03-04, by skalberg
new first_order test
2005-03-04, by paulson
removed dead code
2005-03-04, by paulson
interpreter for Finite_Set.Finites added
2005-03-03, by webertj
Move towards standard functions.
2005-03-03, by skalberg
fixed proof
2005-03-03, by nipkow
converted to new-style theory
2005-03-03, by huffman
converted to new-style theory
2005-03-03, by huffman
converted to new-style theory
2005-03-02, by huffman
converted to new-style theory
2005-03-02, by huffman
converted to new-style theory
2005-03-02, by huffman
converted to new-style theory
2005-03-02, by huffman
converted to new-style theory
2005-03-02, by huffman
another reorganization of setsums and intervals
2005-03-02, by nipkow
lucas - fixed bug with name capture variables bound outside redex could (previously)conflict with scheme variables that occur in the conditions of an equation, and which were renamed to avoid conflict with another instantiation. This has now been fixed.
2005-03-02, by dixon
obscured the e-mail address lcp@cl
2005-03-02, by paulson
new lemmas int_diff_cases
2005-03-02, by paulson
eliminated deps for removed files
2005-03-02, by huffman
merged into Discrete.thy
2005-03-02, by huffman
converted to new-style theory
2005-03-02, by huffman
integrated Jeremy's FiniteLib
2005-03-01, by nipkow
spider dogding
2005-03-01, by kleing
added setsum_diff1' which holds in more general cases than setsum_diff1
2005-02-28, by obua
unfold theorems for trancl and rtrancl
2005-02-28, by paulson
lucas - added more comments and an extra type to clarify the code.
2005-02-27, by dixon
Modified node_trans to avoid duplication of signature stamps
2005-02-23, by berghofe
exception SAME removed
2005-02-23, by webertj
major code change: refute can now handle recursion and axiomatic type classes; 3-valued logic with two kinds of equality; some bugfixes
2005-02-23, by webertj
suminf -> \<Sum>
2005-02-23, by nipkow
Lucas - fixed bug in zero_var_indexes: it was ignoring vars in the flex-flex pairs. These are now taken into account.
2005-02-22, by dixon
removed redundant lemmas and simprules
2005-02-22, by paulson
more setsum tuning
2005-02-22, by nipkow
more fine tuniung
2005-02-21, by nipkow
fixed proof
2005-02-21, by nipkow
removed superfluous setsum_constant
2005-02-21, by nipkow
comprehensive cleanup, replacing sumr by setsum
2005-02-21, by nipkow
lucas - re-arranged code and added comments. Also added check to make sure the subgoal that we are being applied to exists. If it does not, empty seq is returned.
2005-02-19, by dixon
continued eliminating sumr
2005-02-18, by nipkow
starting to get rid of sumr
2005-02-18, by nipkow
tuning
2005-02-18, by nipkow
*** empty log message ***
2005-02-16, by nipkow
refine now provides specific cases "goal1" ... "goaln" for addressing
2005-02-15, by berghofe
simplified a proof
2005-02-14, by paulson
Deleted Library.option type.
2005-02-13, by skalberg
Fully qualified refl and trans to avoid confusion with theorems
2005-02-11, by berghofe
Optimized present_tokens to produce fewer newlines when hiding proofs.
2005-02-11, by berghofe
New reference Toplevel.debug for verbose printing of exns.
2005-02-11, by ballarin
update from Larry
2005-02-11, by kleing
some stuff is now redundant.
2005-02-10, by nipkow
HOL.order -> Orderings.order due to restructering
2005-02-10, by nipkow
Moved oderings from HOL into the new Orderings.thy
2005-02-10, by nipkow
Added paper by M. Takahashi.
2005-02-10, by berghofe
Added proof of eta-postponement theorem (using parallel eta-reduction).
2005-02-10, by berghofe
non-inductive fold1Set proofs
2005-02-10, by paulson
simplified a key lemma for foldSet
2005-02-10, by paulson
Toplevel.debug for debugging in Isar.
2005-02-10, by ballarin
Fixed bug in select_thm.
2005-02-10, by berghofe
Subscripts for theorem lists now start at 1.
2005-02-10, by berghofe
mention authors are acknowledged for isabelle-lemmas
2005-02-10, by kleing
more preview
2005-02-10, by kleing
pointer to isabelle-lemmas submission list
2005-02-10, by kleing
added lattice_locales
2005-02-09, by nipkow
Extracted generic lattice stuff to new Lattice_Locales.thy
2005-02-09, by nipkow
New
2005-02-09, by nipkow
new foldSet proofs
2005-02-09, by paulson
revised fold1 proofs
2005-02-09, by paulson
revised fold1 proofs
2005-02-09, by paulson
cvs merge problem fixed
2005-02-08, by nipkow
new treatment of fold1
2005-02-08, by paulson
Fixed lattice defns
2005-02-08, by nipkow
*** empty log message ***
2005-02-07, by nipkow
fixed latex problems by including bigsqcap
2005-02-07, by nipkow
fixed latex problems
2005-02-07, by nipkow
fixed mac line
2005-02-06, by paulson
Added Lattice locale
2005-02-05, by nipkow
clausification and proof reconstruction
2005-02-04, by paulson
comment
2005-02-04, by paulson
Added semi-lattice locales and reorganized fold1 lemmas
2005-02-04, by nipkow
added find_rewrites
2005-02-03, by nipkow
new treatment of demodulation in proof reconstruction
2005-02-03, by paulson
don't generate latex for LaTeXsugar and OptionalSugar
2005-02-03, by kleing
removed sugar.sty (obsolete for devel version)
2005-02-03, by kleing
not needed any more by LaTeXSugar
2005-02-03, by kleing
Document now applies to devel version (and Isabelle 2005)
2005-02-03, by kleing
Replaced application of subst by simplesubst in proof of app_Var_NF
2005-02-02, by berghofe
Replaced application of subst by simplesubst in proof of rev_induct
2005-02-02, by berghofe
tidying of some subst/simplesubst proofs
2005-02-02, by paulson
generalization and tidying
2005-02-02, by paulson
improved handling of chained facts
2005-02-02, by paulson
Max_le -> Max_ge
2005-02-02, by nipkow
fold and fol1 changes
2005-02-02, by nipkow
added [simp]
2005-02-02, by nipkow
link to PG FAQ for start up problem
2005-02-02, by kleing
the new subst tactic, by Lucas Dixon
2005-02-01, by paulson
renamed a few vars, added a lemma
2005-01-30, by nipkow